The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 12, 1982
Filed:
Dec. 05, 1979
Hajime Suzuki, Anjo, JP;
Yoshimi Iwano, Oobu, JP;
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Aichi, JP;
Abstract
A loom comprises: a machine frame; heald frames for supporting ground heddles of warps; and a device for forming a selvedge. The device for forming a selvedge includes: a rotatable member which is rotated by a power transmitting mechanism; and a pair of selvedge yarn guides which are attached to said rotatable member and which are utilized to withdraw the selvedge yarns. The device for forming a selvedge is disposed at the side of the machine frame and behind the heald frames. The selvedge yarns are open and closed in synchronism with the shedding motion of the warps and are formed into a selvedge by twisting the selvedge yarns at every weaving. The device for forming a selvedge is adjustable in a lengthwise and vertical direction of the machine frame.